(1) No license shall be required for the use of the following commercial weighing or measuring devices and such devices shall be exempt from testing:
Person weighers also referred to as pennyweight scales;
Any scale used as an in-plant scale to determine ingredients or other such serviceswhere the end product or service is determined by some means other than the in-plant scale;
Those scales operated by the United States postal service;
Postal scales used exclusively for determining postage fees and where final determination of weight is made by the United States postal service;
A pharmacist's prescription scale having less than a four-ounce capacity;(f) Any other device exempted by the commissioner by rule.
Source: L. 83: Entire article R&RE, p. 1353, § 1, effective July 1. L. 2009: IP(1) amended and (1)(f) added, (SB 09-113), ch. 88, p. 334, § 22, effective April 2.